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The WILLIAMS COMFORT PRODUCTS QYOM30A is a 30 MM open-end torque wrench head designed for precision fastening applications where accurate torque delivery is critical. Built with a Y-type shank measuring 0.560 inches, this interchangeable head mounts to compatible torque wrench drives and allows techs to reach fasteners in tight or awkward positions. It handles a maximum torque of 160 foot-pounds, making it suitable for heavy-duty fastening tasks in mechanical, HVAC, and plumbing service environments. Tradespeople who work with metric hardware will find the 30 MM open-end configuration practical for a range of service and installation jobs.
This torque wrench head is suited for use in commercial and residential mechanical work where metric fasteners are standard. It is commonly used by HVAC technicians, plumbers, pipefitters, and general mechanical tradespeople during equipment installation, maintenance, and repair. The open-end head style allows access to fasteners that a standard closed-end or socket-type head cannot reach, making it a useful addition to any professional torque wrench set.
Designed as an interchangeable torque wrench head for use with compatible Y-shank torque wrench handles accepting a 0.560-inch Y-type drive. Verify shank size and type compatibility with your existing torque wrench handle before installation.
Installation of this torque wrench head should be performed by a qualified tradesperson familiar with torque tool assembly and safe fastening procedures. Ensure the head is fully seated and locked onto the wrench handle before applying torque. Always confirm the torque wrench is set to the correct value per the equipment manufacturer's specifications before use. Do not exceed the 160 foot-pound maximum torque rating of this head.
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